SpaceX will launch the US Air Force’s top secret X-37B spaceplane in August

SpaceX has secured a contract to launch the uncrewed X-37B spaceplane, a secret military spacecraft created by the U.S. Air Force that’s kind of like a compact space shuttle, but whose functional purpose is ultimately kept under wraps. The Verge reports that SpaceX’s launch services for a launch of the X-37B in August atop a…